Stroke is one of the leading causes of death in the world, and it’s estimated that every year, around 795,000 people experience a stroke in the United States alone.

A stroke occurs when the blood supply to the brain is interrupted, either due to a blood clot or bleeding, causing brain cells to die. It can lead to severe disabilities, cognitive impairment or even death.

Types of Stroke

There are two main types of stroke:.

Ischemic stroke: This type of stroke is caused by a blood clot that blocks a blood vessel in the brain. It’s the most common type of stroke, accounting for about 87% of all cases.
Hemorrhagic stroke: This type of stroke is caused by bleeding in the brain due to a ruptured blood vessel. Although less common than ischemic stroke, it’s generally more severe and has a higher mortality rate.

Stroke Symptoms

Recognizing the symptoms of a stroke is crucial for prompt treatment and better outcomes. The symptoms of a stroke can vary depending on the part of the brain affected, but some common symptoms include:.

Weakness: Sudden numbness or weakness, especially on one side of the body, can be a sign of a stroke.
Trouble speaking: Difficulty speaking, slurred speech, or confusion can indicate a stroke.
Visual disturbances: Sudden vision changes, including double vision, can be a symptom of a stroke.
Dizziness or loss of balance: A sudden loss of coordination or balance can indicate a stroke.
Severe headache: A severe headache, especially if it’s accompanied by neck stiffness, can be a sign of a stroke.

Why Ignoring Stroke Symptoms Can be Fatal

Ignoring stroke symptoms can be fatal because prompt treatment is essential to prevent brain damage and disability.

According to a study published in the Journal of Stroke and Cerebrovascular Diseases, patients who delay seeking medical treatment for stroke have a higher risk of death and disability.

The study found that among patients who had ischemic stroke, those who delayed seeking medical attention for more than 24 hours after symptom onset had a 67% higher risk of death or disability at three months compared to those who sought treatment within three hours of symptom onset.

Similarly, for hemorrhagic stroke patients, delay in seeking medical attention for more than 24 hours after symptom onset was associated with a 63% higher risk of death or disability at three months compared to those who sought treatment within three hours of symptom onset.

In addition to the increased risk of death and disability, delaying treatment can also limit treatment options and increase the likelihood of complications.

For example, clot-busting drugs, such as tissue plasminogen activator (tPA), can only be given within a certain time frame after symptom onset, usually up to three to four and a half hours, depending on the patient’s eligibility. Delaying treatment beyond this time frame can make these drugs less effective or even dangerous.

Preventing Stroke

Preventing stroke is possible with some lifestyle modifications and medical interventions. Some steps you can take to reduce your risk of stroke include:.

Controlling blood pressure: High blood pressure is a leading cause of stroke, so it’s important to monitor your blood pressure regularly and take steps, such as medication and lifestyle changes, to keep it under control.
Quitting smoking: Smoking is a major risk factor for stroke, so quitting smoking can significantly reduce your risk.
Maintaining a healthy weight: Being overweight or obese can increase your risk of stroke, so maintaining a healthy weight through a balanced diet and regular exercise can lower your risk.
Treating atrial fibrillation: Atrial fibrillation, or irregular heartbeat, can increase the risk of stroke, so it’s essential to seek medical treatment to manage this condition.
Taking medications: Certain medications, such as aspirin and blood thinners, can reduce the risk of stroke in some patients.

Conclusion

Stroke is a serious medical emergency that requires prompt treatment to prevent brain damage and disability. Ignoring stroke symptoms can be fatal, as it increases the risk of death and disability.

Knowing the symptoms of a stroke and seeking medical attention immediately can improve the chances of a better outcome. Taking steps to prevent stroke, such as controlling blood pressure, quitting smoking, and maintaining a healthy weight, can also reduce your risk.